baber/WOPTO huggingface dataset:
Patent JP-2013072106-A (JP)
Title: Method for producing boron-containing stainless steel
Inventor: TODOROKI HIDEKAZU
IPC: C22C38/00
Filed: 2011-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing boron-containing stainless steel, by which boron is efficiently yielded in the steel when producing the boron-containing stainless steel.SOLUTION: A raw material containing iron, chromium, and nickel is molten in an electric furnace, and the molten steel obtained is subjected to decarburization refining by AOD and/or VOD. Then, reduction of Cr is performed by performing deacidification using Al or Al and a ferrosilicon alloy. Then, Al is added along with quicklime and fluorite so that the Al content is 0.005-0.2 mass%. Then, 0.05-2.50 mass% of a boron source is added, producing the boron-containing stainless steel.
Patent JP-2013032255-A (JP)
Title: Glass composition, glass frit including the same, glass paste including the same, and electric electronic component using the same
Inventor: SAWAI YUICHI
IPC: C03C8/18
Filed: 2011-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a lead-free glass composition capable of being softened and fluidized at a firing temperature equal to or lower than that of conventional low-melting temperature lead glass and to further provide a lead-free glass composition having, in addition to the feature, favorable thermal stability and favorable chemical stability.SOLUTION: A lead-free glass composition includes at least AgO, VO, and TeOwhen the components are expressed in terms of oxide. The percentage of the total content of AgO, VO, and TeOis 75 mass% or larger. Preferably, the lead-free glass composition includes 10 to 60 mass% of AgO, 5 to 65 mass% of VO, and 15 to 50 mass% of TeO.
Patent JP-2013072824-A (JP)
Title: Image acquisition device and image acquisition method
Inventor: FUJIWARA SHIGEAKI
IPC: G01N21/86
Filed: 2011-09-29
Abstract: PROBLEM TO BE SOLVED: To easily perform focus adjustment of a light receiving unit.SOLUTION: An image acquisition device comprises: an image capturing unit 2 for capturing an image of an imaging region that is linear on a glass substrate 9; and a movement mechanism for moving the glass substrate 9 in a direction crossing the imaging region. The image capturing unit 2 includes a light irradiation part 21 and a light receiving part 23. The irradiation part 21 irradiates the imaging region with light and light from the imaging region is guided to a line sensor of the light receiving part 23. In the image acquisition device, due to the fact that a light receiving part rotating mechanism rotates the light receiving part 23, a detection angle θ2, formed between an optical axis J2 of the light receiving part 23 and a normal line N of the glass substrate 9, is changed. The image capturing unit 2 further includes a light receiving part moving mechanism for moving the light receiving part 23 along the light axis J2. By controlling a light receiving part moving mechanism on the basis of a displacement amount of the detection angle θ2, a position P conjugated with a light receiving surface of the line sensor on the optical axis J2 is arranged on a surface of the glass substrate 9. Accordingly, focus adjustment of the light receiving part 23 is easily performed.
Patent JP-2013072547-A (JP)
Title: Chain for suspending
Inventor: UBUTAKA MICHIO
IPC: F16G13/06
Filed: 2011-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a chain for suspending that has high tensile strength and a simple structure, and is low-cost.SOLUTION: A chain 100 for suspending is formed by the fact that inner chain plates 120 and outer chain plates 110 are mutually connected through connecting pins 130 in the length direction, the chain 100 can transmit motive power to moving parts (310, 410) which can vertically move, the inner chain plates 120 are loosely embedded freely rotatably into the connecting pins 130, and rollers 140 which are matched between each two inner chain plates 120 are loosely embedded freely rotatably into the circumference of the connecting pins 130.
Patent JP-2013075599-A (JP)
Title: Seat cushion airbag device
Inventor: HASHIDO TATSUYA
IPC: B60N2/427
Filed: 2011-09-30
Abstract: PROBLEM TO BE SOLVED: To restrict movement of a constrained object on a seating part toward the front without disturbing spraying of air-conditioning air from a spray opening.SOLUTION: The seat cushion airbag device has the sitting part, which has a sitting section supported by a supporting part B of a seat frame from the lower side, and a blowing duct 19, which has the spray opening 22 below the seat cushion., and is applied to a vehicle seat, which sprays the air-conditioning air A upward from the spray opening 22. The airbag device expands an expanding part C of an airbag 40 between the supporting part B and the seat cushion by an expanding gas G from an inflator 51 to bulge the sitting surface of the sitting section, thereby restricting a phenomenon that the waist part of a passenger is moved to the front on the sitting section. Before the expansion by the expanding gas G, the airbag 40 is disposed at a position in the near side (front side) of the spray opening 22 while a folded part 45 remains folded. Upon expansion, the folded part 45 is spread to a position (rear-side position) exceeding the spray opening 22.
Patent JP-2013076618-A (JP)
Title: Photoconductive element, lens, terahertz emission microscope, and method for manufacturing device
Inventor: KAMATA MASANAO
IPC: G01N21/35
Filed: 2011-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a terahertz emission microscope having improved detection accuracy of terahertz microwaves, to provide a photoconductive element and a lens to be used for the terahertz emission microscope, and to provide a method for manufacturing a device.SOLUTION: A photoconductive element comprises a base material, electrodes, and a film material. The base material has an incident surface on which terahertz microwaves is made incident, in which the terahertz microwaves are generated by irradiating a device, i.e., an object to be observed with pulsed-laser beams that have been generated from a light source. The electrodes are formed on the base material, and detect the terahertz microwaves made incident on the incident surface of the base material. The film material is formed on the incident surface of the base material, transmits the terahertz microwaves, and reflects the pulsed-laser beams.
Patent JP-2013076002-A (JP)
Title: Thermosetting resin filler, and printed wiring board
Inventor: NOGUCHI TOMOTAKA
IPC: C08K3/00
Filed: 2011-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a thermosetting resin filler excellent in storage stability, capable of being stored for a long period at room temperature though it is of a one-component type; and to provide a printed wiring board highly reliable in solder heat resistance and electric properties by use of the filler, which can be filled in good workability in recesses between conductor circuits of the surface and in holes such as through-holes and via holes that have conductive layers formed on the inner walls.SOLUTION: The thermosetting resin filler contains an epoxy resin, an epoxy resin curing agent, and an inorganic filler, and is used for at least one of recesses of printed wiring boards and holes of double-sided boards or multilayer substrates, wherein the epoxy resin curing agent contains at least one selected from the group consisting of modified aliphatic polyamines and modified alicyclic polyamines. In a preferable embodiment, the epoxy resin curing agent further contains dicyanediamide.
Patent JP-2013078962-A (JP)
Title: Connecting port body
Inventor: KABAYA TAKEHIKO
IPC: B63C9/18
Filed: 2011-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a connecting port body, capable of maintaining smooth supply of compressed gas or discharge of the gas even when an opening is to be closed by a negative pressure resulting from the flow velocity of the gas.SOLUTION: The mount shaft 149 to be attached to a bag-like air chamber 169 of a life jacket or the like to inflate the air chamber 169 by discharging compressed gas into the air chamber 169 from a discharge opening 171 includes a groove 175 which is provided at an edge of the discharge opening 171 to secure a discharge passage from the discharge opening 171 in suction of the air chamber 169. Thus, even when the bag body of the air chamber 169 is sucked to the discharge opening 171 due to the flow velocity of the compressed gas, the discharge passage can be secured by the groove 175 to maintain smooth supply of the compression gas.
Patent JP-2013079324-A (JP)
Title: Latent curing accelerator, thermosetting resin composition, and method of producing the latent curing accelerator
Inventor: ITAKURA ATSUSHI
IPC: C08G59/50
Filed: 2011-10-04
Abstract: PROBLEM TO BE SOLVED: To provide a latent curing accelerator that can be produced easily and strikes a balance between latent properties and curability.SOLUTION: A latent curing accelerator comprises: a core that contains an amine compound having active hydrogen; and a shell that covers the core and consists of an organic layer containing a reactant of an alkali salt of a phenolic resin with epichlorohydrin.
Patent JP-2012017857-A (JP)
Title: Driving force control device of vehicle
Inventor: OTAKE HIROTADA
IPC: B60T8/1755
Filed: 2011-10-04
Abstract: PROBLEM TO BE SOLVED: To effectively prevent rotational vibration of a driving wheel during accelerating a vehicle by promoting an upshift change of a gear ratio of a transmission, when the driving wheel rotates and vibrates or may do so during accelerating the vehicle.SOLUTION: During accelerating the vehicle (step 110), when detecting the rotational vibration of the driving wheel (step 130) or determining that a track is a cross road (step 160), the device gradually reduces target driving force Fp_t_future for computing a gear stage of the transmission 16 (steps 190 and 200) to promote the upshift of the gear stage of the transmission, until the rotational vibration of the driving wheel is over (step 210) or cross road travel is finished (step 220).
Patent JP-2012005883-A (JP)
Title: Pachinko machine
Inventor: KATO KENJIRO
IPC: A63F7/02
Filed: 2011-10-07
Abstract: PROBLEM TO BE SOLVED: To provide a Pachinko machine with a new structure, which effectively secures the fixation strength of a game machine component on a front frame by effectively preventing fraudulence to be often performed from the side surface of the Pachinko machine, in the Pachinko machine which has the game machine component fixed to the back of the front frame.SOLUTION: The Pachinko machine includes: pressing means 118, 120, 122 for fixing the game machine component 62 to the front frame 16; and a wall 130 which covers the side surface of the pressing means 122 is provided to the game machine component 62.
Patent JP-2012044205-A (JP)
Title: Optical semiconductor device and method of manufacturing the same
Inventor: KOIZUMI HIROSHI
IPC: H01L33/54
Filed: 2011-10-17
Abstract: PROBLEM TO BE SOLVED: To provide an optical semiconductor device allowing mass production at a low cost and downsizing to the same extent as a semiconductor light-emitting device.SOLUTION: An optical semiconductor device comprises: a light-emitting layer 2 including a stack of semiconductor layers separated from a substrate after being epitaxially grown on the substrate; first and second electrodes 7 formed on a second primary surface of the light-emitting layer; a light-transmitting layer 5 provided on a first primary surface; a fluorescent layer 4 provided on the light-transmitting layer; first and second metal posts 8 provided on the first and second electrodes; and a sealing layer 10 that is provided on the second primary surface, is formed from a material having light shielding properties against the light emitted from the light-emitting layer, seals the first and second metal posts, and covers the side surfaces of the light-emitting layer. The side surfaces of the light-transmitting layer has a portion that is not covered with the fluorescent layer and the sealing layer. A part of the light emitted from the light-emitting layer undergoes wavelength conversion in the fluorescent layer and can be emitted to the outside, and the other part of the light can be emitted to the outside from the side surfaces of the light-transmitting layer.
Patent JP-2013064486-A (JP)
Title: Plate-integrated gasket
Inventor: SHIMAZOE TOSHIHIRO
IPC: H01M8/02
Filed: 2011-10-18
Abstract: PROBLEM TO BE SOLVED: To provide a plate-integrated gasket improvable in productivity while reducing width required to mount a seal member 3 provided at a plurality of plates 1, 2 laminated on each other.SOLUTION: One plate 1 and the other plate 2 are laminated on each other, and the outer peripheral surface 1a of the one plate 1 is fitted or loosely fitted to a stepped surface 21a formed at the other plate 2. The seal member 3 made of an elastic material with rubber-like elasticity is integrally formed straddling both of the one plate 1 and the other plate 2, and has a fixed part 31 filled in a seal fixing groove 4 formed between the one plate 1 and the other plate 2.
Patent JP-2013086148-A (JP)
Title: Laser processing device and laser processing method
Inventor: MANTANI MASAYUKI
IPC: B23K26/00
Filed: 2011-10-20
Abstract: PROBLEM TO BE SOLVED: To provide a laser processing device and a laser processing method capable of preventing deviation of a printing position caused by a dimension error between a screen mask and a substrate even when the substrate having variation in dimensional accuracy is the target.SOLUTION: Based on image information of an electrode pattern formed on the substrate by picking up an image of the substrate by a substrate image pickup unit M1, actually measured positional data indicating an actually measured position of the electrode pattern on the substrate by an image data processing device M2 is created, and pattern holes corresponding to the electrode pattern are formed in a plate member configuring the screen mask based on the actually measured positional data by the laser processing device M3. Even when the substrate having variation in dimensional accuracy is the target, deviation in the printing position caused by a dimensional error between the screen mask and the substrate can be prevented.
Patent JP-2013087401-A (JP)
Title: Raised three-dimensional warp knitted fabric
Inventor: SHIRASAKI FUMIO
IPC: D04B21/16
Filed: 2011-10-21
Abstract: PROBLEM TO BE SOLVED: To provide a raised three-dimensional warp knitted fabric which is excellent in elongation performance, free from wrinkles and distortion, and easy to mold.SOLUTION: The raised three-dimensional warp knitted fabric includes two ground weaves and a connection yarn for connecting the ground weaves. At least one of the ground weaves is knitted with a raised yarn and a ground yarn in such a way as to satisfy the following requirements, and the at least one of the ground weaves is raised: (a) the ground yarn and the connection yarn form needle loops by over-lapping in the same direction and in a direction opposite to the over-lapping direction of the raised yarn; (b) the raised yarn and the ground yarn form sinker loops by under-lapping in the same direction.
Patent JP-2013090308-A (JP)
Title: Equipment control system
Inventor: KUI KOICHIRO
IPC: H04Q9/00
Filed: 2011-10-24
Abstract: PROBLEM TO BE SOLVED: To provide an equipment control system, capable of suppressing a communication volume when identical equipment of a control target is controlled by a plurality of sensor terminals.SOLUTION: A heat ray sensor terminal 2 transmits a monitoring signal on detecting a person. An equipment control device 4 stores correspondence between the heat ray sensor terminal 2 and a relay terminal 3. Based on the monitoring signal received from the heat ray sensor terminal 2, the equipment control device 4 transmits a control signal to the relay terminal 3 corresponding to the heat ray sensor terminal 2, the transmission source of the monitoring signal. The relay terminal 3 operates based on the received control signal. Each heat ray sensor terminal 2 does not execute the monitoring signal transmission processing of the self-terminal for a predetermined period, when another heat ray sensor terminal 2 associated with the same relay terminal 3 as the self-terminal transmits a monitoring signal.
Patent JP-2013091191-A (JP)
Title: Hairline-like decorative molded article having sense of touch peculiar to hairline processing and function of fingerprint resistance
Inventor: DOI SHINTARO
IPC: F24C15/06
Filed: 2011-10-24
Abstract: PROBLEM TO BE SOLVED: To provide a decorative molded article which enables a person to have uneven sense of touch peculiar to a hairline design when touched with the fingers, onto which fingerprints of the person are hardly stuck even when touched with the fingers, and from which the fingerprints are easily removed even when the fingerprints are stuck on the molded article.SOLUTION: The decorative molded article is configured to include: a molded article having a plurality of protrusions provided on one surface, the height of the protrusions being 1-10 μm and the distance between adjacent apexes of the protrusions being 1-100 μm; an adhesive layer formed on the surface of the molded article on which the protrusions are formed; and a protective layer which is formed above the adhesive layer and which is provided with fine projections on the surface opposite to the surface in contact with the adhesive layer, the height of the fine projections being 0.1-1 μm and the distance between proximal apexes of the fine projections being 0.1-100 μm.
Patent JP-2013095632-A (JP)
Title: SiC SINGLE CRYSTAL, METHOD FOR PRODUCING THE SAME, SiC WAFER, SEMICONDUCTOR DEVICE, AND RAW MATERIAL FOR PRODUCING SiC SINGLE CRYSTAL
Inventor: SHIGEFUJI KEISUKE
IPC: C30B29/36
Filed: 2011-10-31
Abstract: PROBLEM TO BE SOLVED: To provide: an SiC single crystal having few hollow defects or inclusions; a method for producing the same; an SiC wafer and a semiconductor device manufactured from such an SiC single crystal; and a raw material for producing the SiC single crystal which is suitable for producing an SiC single crystal having few hollow defects or inclusions.SOLUTION: An SiC single crystal includes a single crystal obtained by growing SiC on a growing surface by using a seed crystal utilizing a surface approximately vertical to {0001} surface as the growing surface, wherein the density of hollow defects extending approximately in parallel with a growth direction of the single crystal is ≤600/cm. An SiC wafer and a semiconductor device using the SiC single crystal are also provided. Such an SiC single crystal is obtained by growing a single crystal on an a-surface growth substrate by using a raw material for producing the SiC single crystal obtained by subliming preliminarily ≥2% of the mass of SiC powder.
Patent JP-2013096511-A (JP)
Title: Driving force transmission device
Inventor: OTA ATSUSHI
IPC: F16H57/023
Filed: 2011-11-01
Abstract: PROBLEM TO BE SOLVED: To provide a power transmission device capable of miniaturizing a diameter of a first transmission gear.SOLUTION: This driving force transmission device includes a connecting hollow shaft 33 and an inclined transmission shaft 35 rotatably supported by a distribution case 9, mutually juxtaposed and capable of interlocking by first and second transmission gears 39 and 41, and a rear wheel side output shaft 37 rotatably supported by the distribution case 9 and capable of outputting by increasing a speed to the connecting hollow shaft 33 by interlocking with the inclined transmission shaft 35 by first and second crossing meshing gears 43 and 45. The second transmission gear 41 is formed of a tapered gear, and is slantingly meshed with the first transmission gear 39, a crossing angle of the rotational axes of the first and second crossing meshing gears 43 and 45 is set smaller than a right angle, the inclined transmission shaft 35 is juxtaposed at an inclination to the connecting hollow shaft 33, and an inter-axial distance between the first crossing meshing gear 43 and the connecting hollow shaft 33 is secured.
Patent JP-2013102322-A (JP)
Title: Imaging apparatus and imaging method
Inventor: MIYAZAWA SHINJI
IPC: G02B30/25
Filed: 2011-11-08
Abstract: PROBLEM TO BE SOLVED: To provide an imaging apparatus with simple configuration and structure capable of imaging a subject as a stereoscopic image.SOLUTION: An imaging apparatus comprises an imaging element array 40 having first polarization means 30, a lens system 20 and second polarization means 50. The first polarization means 30 has a first region 31 and a second region 32, the second polarization means 50 has plural third regions 51 and fourth regions 52. Light passes the third regions 51 is in a polarization state, light passes the fourth regions 52 is in a non-polarization state, and to a part of the second polarization means 50 constituting the third region 51, a wire grid polarizer inclined to a first direction is provided. The first region passing light reaches to an imaging element by passing through the third region 51, and the first region passing light and the second region passing light reach the imaging element by passing through the fourth region 52, thus an image for obtaining a stereoscopic image having a distance between a gravity point BCof the first region and a gravity point BCof the first polarization means 30 serving as a base line length of binocular parallax is imaged.
Patent JP-2013103637-A (JP)
Title: Vehicle seat
Inventor: SUZUKI YUYA
IPC: B60N2/427
Filed: 2011-11-15
Abstract: PROBLEM TO BE SOLVED: To properly bend and deform a rod set between both side frames of a seat cushion, in a desired direction when a vehicle side collision occurs.SOLUTION: A fragile part 35A is formed in a rod 35 disposed between both side frames 11A of the seat cushion 10, for facilitating buckling deformation of the rod 35 in a specific direction so as to bend and deform the rod 35 in direction away from a battery unit 40 under the seat cushion 10, when impact force caused by a side collision is input from the side of a seat to the seat cushion 10. The fragile part 35A includes a first cutout 35A1 and a second cutout 35A2 for weaken surface parts so as to bend the rod 35 in the direction away from the battery unit 40 and the opposite direction, in an end part where the impact force of the rod 35 is input. The first cutout 35A1 is formed closer to a portion where the impact force is input than the second cutout 35A2.
Patent JP-2013103187-A (JP)
Title: Paste coater
Inventor: FUJII YASUSHI
IPC: B31B50/62
Filed: 2011-11-15
Abstract: PROBLEM TO BE SOLVED: To provide a roller system paste coater by which a stable coating state can be obtained even when applied onto a medium to be coated having ruggedness or low surface strength.SOLUTION: The paste coater has a paste feed roller 31, a paste plate roller 32 and a paste plate 13 formed in a projection shape on the paste plate roller 32. The apparatus is set so that there may be a small difference between paste moving speed on the paste feed roller 31 and surface moving speed of the paste plate 13. When the paste on the paste feed roller 31 transfers onto the paste plate 13, a lag between the both moving speeds produces a paste reservoir 35 and consequently when the paste on the paste plate 13 transfers onto a medium 18, the paste promptly comes into contact with the medium 18 and the contact triggers an attainment of certain coating onto the medium 18.